<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<style>
    /*! CSS Used from: http://1243.seohost.cn/storage/1243/tpl/my_22/css/layout.css */
    form,
    img,
    ul,
    li,
    span {
        margin: 0;
        padding: 0;
        border: 0;
        background-repeat: no-repeat;
        outline: none;
    }

    h4 {
        margin: 0;
        padding: 0;
        font-weight: normal;
    }

    input {
        font-size: 14px;
        line-height: 24px;
        color: #666666;
        font-family: "Microsoft YaHei", "Helvetica Neue", "Hiragino Sans GB", "WenQuanYi Micro Hei", Arial, sans-serif;
        background: #fff;
    }

    ul,
    li {
        list-style: none;
    }

    img {
        border: 0px;
        max-width: 100%;
    }

    *,
    :after,
    :before {
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
        background-repeat: no-repeat;
    }

    header,
    nav {
        display: block;
    }

    a {
        background-color: transparent;
        -webkit-text-decoration-skip: objects;
        text-decoration: none;
        color: #333;
        outline: none;
        cursor: pointer;
    }

    a:hover {
        background-repeat: no-repeat;
        text-decoration: none;
    }

    a,
    input[type="submit"] {
        cursor: pointer;
    }

    input {
        outline: none;
    }

    input[type="text"],
    input[type="submit"] {
        outline-style: none;
        -webkit-appearance: none;
        resize: none;
        border: none;
        -webkit-border-radius: 0;
        border-radius: 0;
    }

    .clearfix:after {
        visibility: hidden;
        display: block;
        font-size: 0;
        content: " ";
        clear: both;
        height: 0;
    }

    .clearfix {
        *zoom: 1;
    }

    .commonweb {
        padding: 0px 15px;
    }

    @media (min-width: 768px) {
        .commonweb {
            padding: 0px 20px;
        }
    }

    @media (min-width: 992px) {
        .commonweb {
            padding: 0px 40px;
        }
    }

    @media (min-width: 1260px) {
        .commonweb {
            margin: 0px auto;
            max-width: 1200px;
            padding: 0;
        }
    }

    header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        width: 100%;
        background: #fff;
        z-index: 99;
    }

    .header-bottom {
        background: #fff;
        position: relative;
    }

    .logo {
        display: block;
        float: left;
        padding: 10px 0;
    }

    .logo img {
        display: block;
        height: 36px;
    }

    nav {
        position: fixed;
        width: 100%;
        top: 56px;
        left: 0;
        z-index: 99;
        background: #fff;
        height: 100%;
        padding-bottom: 56px;
        overflow-y: auto;
        display: none;
    }

    nav ul li {
        padding: 0 15px;
        border-bottom: 1px solid #ccc;
        position: relative;
    }

    nav ul li h4 {
        font-size: 15px;
    }

    nav ul li h4 a {
        display: block;
        color: #111111;
        padding: 14px 0;
    }

    nav ul li:hover h4 a {
        color: #9c292c;
    }

    .tip-navbtn {
        width: 40px;
        height: 40px;
        display: none;
        background-image: url(http://1243.seohost.cn/storage/1243/tpl/my_22/images/navbtn.png);
        background-position: center center;
        background-repeat: no-repeat;
        -webkit-border-radius: 3px;
        border-radius: 3px;
        vertical-align: middle;
        background-color: #9C292C;
    }

    .sub-nav {
        display: none;
        padding-bottom: 20px;
    }

    .sub-nav a {
        display: block;
        color: #333;
        padding: 0;
        line-height: 40px;
    }

    .arrorright-btn {
        position: absolute;
        width: 50%;
        right: 0;
        top: 0;
        height: 100%;
        display: block;
    }

    .arrorright-btn:after {
        content: "";
        position: absolute;
        top: 19px;
        right: 20px;
        width: 10px;
        height: 10px;
        border-right: 1px solid #7c8287;
        border-top: 1px solid #7c8287;
        border-left: 0;
        border-bottom: 0;
        transform: rotate(135deg);
        -moz-transform: rotate(135deg);
        -ms-transform: rotate(135deg);
        -o-transform: rotate(135deg);
        -webkit-transform: rotate(135deg);
    }

    .mobnav-btn {
        position: absolute;
        right: 15px;
        top: 13px;
        display: block;
        z-index: 23;
        width: 30px;
        height: 30px;
    }

    .mobnav-btn span {
        top: 50%;
        margin-top: 0;
    }

    .mobnav-btn span:first-child {
        content: "";
        top: 7px;
        left: 0;
    }

    .mobnav-btn span:last-child {
        content: "";
        top: auto;
        bottom: 5px;
        left: 0;
    }

    .mobnav-btn span,
    .mobnav-btn span:first-child,
    .mobnav-btn span:last-child {
        left: 2px;
        position: absolute;
        background: #991017;
        -webkit-transition: all 0.5s ease;
        width: 25px;
        height: 2px;
        -webkit-border-radius: 3px;
        border-radius: 3px;
        -o-transition: all 0.5s ease;
        -moz-transition: all 0.5s ease;
        transition: all 0.5s ease;
    }

    .mobnav-btn.g_close span {
        opacity: 0;
    }

    .mobnav-btn.g_close span:first-child {
        -webkit-transform: rotate(45deg);
        transform: rotate(45deg);
        -moz-transform: rotate(45deg);
        -o-transform: rotate(45deg);
        -ms-transform: rotate(45deg);
        top: 15px;
        opacity: 1;
    }

    .mobnav-btn.g_close span:last-child {
        -webkit-transform: rotate(-45deg);
        transform: rotate(-45deg);
        -moz-transform: rotate(-45deg);
        -o-transform: rotate(-45deg);
        -ms-transform: rotate(-45deg);
        top: 15px;
        opacity: 1;
    }

    @media (min-width: 1024px) {
        header {
            position: relative;
        }

        .header-bottom {
            background: #fff;
            position: relative;
        }

        .logo {
            display: block;
            float: left;
            padding: 25px 0 28px;
        }

        .logo img {
            display: block;
            height: 47px;
        }

        .header-nav {
            float: right;
        }

        nav {
            display: inline-block;
            vertical-align: middle;
            position: static;
            padding-bottom: 0;
            height: auto;
            width: auto;
            float: left;
            overflow: inherit;
        }

        nav ul li {
            float: left;
            padding: 0 15px;
            border-bottom: 0;
            position: relative;
        }

        nav ul li h4 {
            font-size: 15px;
        }

        nav ul li h4 a {
            display: block;
            color: #111111;
            padding: 39px 0;
        }

        nav ul li:hover h4 a {
            color: #9c292c;
        }

        .mobnav-btn {
            display: none;
        }

        .arrorright-btn {
            display: none;
        }

        .tip-navbtn {
            width: 40px;
            height: 40px;
            display: block;
            float: left;
            margin: 28px 0 0 30px;
        }

        .sub-nav {
            position: absolute;
            top: 102px;
            left: 50%;
            width: 140px;
            z-index: 9;
            background: rgba(0, 0, 0, 0.5);
            text-align: center;
            display: none;
            transform: translateX(-50%);
            padding: 0;
        }

        .sub-nav .commonweb {
            padding: 0;
        }

        .sub-nav a {
            display: block;
            color: #fff;
            padding: 10px 0;
            line-height: 20px;
            border-top: solid 1px rgba(188, 35, 41, 0.2);
        }

        .sub-nav a:hover {
            color: #fff;
            background-color: rgba(188, 35, 41, 0.2);
        }
    }

    .tip-subnav {
        background: rgba(153, 16, 22, 0.6);
        text-align: center;
        padding-bottom: 0;
        width: 140px;
        position: absolute;
        right: 0;
        top: 0;
    }
    .tip-subnav a {
        display: block;
        color: #fff;
        padding: 10px 3.6%;
        border-top: solid 1px rgba(195, 32, 39, 0.2);
    }

    .tip-subnav a:hover {
        color: #fff;
        background-color: rgba(188, 35, 41, 0.2);
    }

    @media (min-width: 1200px) {
        .tip-subnav {
            top: 140px;
        }
    }

    .tip-navbtn {
        position: relative;
    }
    .m-search-box {
        position: absolute;
        right: 0;
        top: 56px;
        width: 100%;
        z-index: 99;
        border: 1px solid #ddd;
        display: none;
    }

    .m-search-box .psearch-text {
        width: 100%;
        padding: 6px 10px;
    }

    .m-search-box .psearch-btn {
        width: 44px;
        height: 100%;
        position: absolute;
        right: 0;
        top: 0;
        background: url(http://1243.seohost.cn/storage/1243/tpl/my_22/images/search.png) center center no-repeat;
        -moz-background-size: 20px auto;
        -o-background-size: 20px auto;
        background-size: 20px auto;
    }

    @media (min-width: 1024px) {
        .m-search-box {
            position: absolute;
            right: -80px;
            top: 102px;
            width: 260px;
        }

        .m-search-box .psearch-text {
            padding: 10px;
        }

        .m-search-box .psearch-btn {
            width: 44px;
            -moz-background-size: 25px auto;
            -o-background-size: 25px auto;
            background-size: 25px auto;
        }
    }
</style>

<body>
    <header>
        <div class="header-bottom">
            <div class="commonweb clearfix">
                <a href="/" class="logo">
                    <img src="http://1243.seohost.cn/storage/1243/images/20190624/20190624150952_61088.png" alt="">
                </a>
                <a href="javascript:;" class="mobnav-btn">
                    <span></span>
                    <span></span>
                    <span></span>
                </a>
                <div class="header-nav">
                    <nav>
                        <ul class="clearfix">
                            <li data-rel="2">
                                <h4><a href="/">首页</a>
                                </h4>
                                <div class="sub-">
                                    <div class="commonweb">
                                    </div>
                                </div>
                            </li>
                            <li data-rel="2" class="">
                                <h4><a href="/a/1" rel="nofollow">新闻资讯</a>
                                    <span class="arrorright-btn"></span>
                                </h4>
                                <div class="sub-nav" style="display: none;">
                                    <div class="commonweb">
                                        <a href="/a/2" target="">新闻1</a><a href="/a/3" target="">新闻2</a><a href="/a/33"
                                            target="">新闻3</a>
                                    </div>
                                </div>
                            </li>
                            <li data-rel="2" class="">
                                <h4><a href="/product.html" rel="nofollow">产品中心</a>
                                    <span class="arrorright-btn"></span>
                                </h4>
                                <div class="sub-nav" style="display: none;">
                                    <div class="commonweb">
                                        <a href="/p/40" target="">家居1</a><a href="/p/59" target="">家居2</a><a
                                            href="/p/60" target="">家居3</a><a href="/p/85" target="">家居4</a>
                                    </div>
                                </div>
                            </li>
                            <li data-rel="2">
                                <h4><a href="/about.html" rel="nofollow">公司简介</a>
                                </h4>

                                <div class="sub-">
                                    <div class="commonweb">
                                    </div>
                                </div>
                            </li>
                            <li data-rel="2">
                                <h4><a href="/contact.html">联系我们</a>
                                </h4>

                                <div class="sub-">
                                    <div class="commonweb">
                                    </div>
                                </div>
                            </li>
                        </ul>
                    </nav>
                </div>
            </div>
        </div>
    </header>
</body>
　　
<script src="http://www.wzzzsj.com/templets/li/js/jquey.js"></script>
<script>
   
	// judescreen();
	$(window).resize(function() {
		judescreen();
	});
    function judescreen() {
        if ($(window).width() >= 1024) { //1024
            $("nav ul li").off("mouseenter mouseleave").hover(function () {
                $(".sub-nav").stop(true, true).slideUp();
                $(this).find(".sub-nav").stop(true, true).slideDown(300);
            }, function () {
                $(this).find(".sub-nav").hide();
            });
        } else { //<1024
            //移动端展开下拉
            $(".mobnav-btn").off("click").on("click", function () {
                if ($("nav").is(":hidden")) {
                    $(this).addClass("g_close");
                    $("nav").slideDown(300);
                } else {
                    $("nav").slideUp();
                    $(this).removeClass("g_close");
                }
            });
            //移动端二级导航
            $("nav").hide();
            $(".sub-nav").hide();
            $("nav ul li h4").off("click").on("click", function () {
                if ($(this).parents("li").find(".sub-nav").is(":hidden")) {
                    $(this).parents("li").find(".sub-nav").slideDown().parents("li").siblings().find(".sub-nav").slideUp();
                    $(this).parents("li").addClass("active").siblings().removeClass("active");
                } else {
                    $(this).parents("li").find(".sub-nav").slideUp();
                    $(this).parents("li").removeClass("active");
                }
            });
        }
    }
</script>

</html>